Final answer:
Catal Huyuk is a famous archaeological site in Turkey. It is one of the oldest known human settlements.
Step-by-step explanation:
The term that fits in the blank is 'archaeological'. So, the sentence will read: 'Catal huyuk is a famous archaeological site in Turkey.'
An archaeological site is a place where artifacts, ruins, or other significant historical items are found. Catal Huyuk is one of the oldest known human settlements dating back 9,000 years.
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